Motorcycle brake master cylinder-switch box unit



FIG. 1 is a front elevational view of a motorcycle brake master cylinder-switch box unit showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side elevational view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a reference perspective view of the motorcycle brake master cylinder-switch box unit, shown on a reduced scale and in position of use.

The broken lines in FIG. 7 showing the other portions of a motorcycle form no part of the claimed design. 

The ornamental design for a motorcycle brake master cylinder-switch box unit, as shown and described. 